Step by Step Vag Golf 7 Performance 2.0 GTI 230Hp ECU Simos 18.1 SAK TC1791 reading and writing using KT200 ecu programmer.
Credit to Alberto Lopez.
Don’t forget the power supply 13,5v DC and it works perfectly.
BENCH Box Reader Password, Direct Wire Pines Read/Write OK (does not use BENCH BOX)
Mod Stage1 301Hp
Read ok
Write ok
Checksum (KT200 auto checksum)
Starts ok
Car goes well.
use ecu pinout here
Connection diagrams
Step 1: Find Password
In KT200 software, Use the driver:
→ TOOLS BOOT MODE
→ INFINEON TRICORE Tool Password
→ PASSWORD SIMOS 18.1 BENCH BOX V2
→ Click on “Find Password
Password saved.
Step 2: Read and Write ECU
Use the driver:
→ TOOLS BOOT MODE
→ INFINEON TRICORE Boot
→ SAK TC1791
Read All.
Write Simos 18.1
Read also
